The Salaryman commuting daily to his office in Tokyo has the utmost commitment to his work and his company. He works hard for an average of 12-13 hours per day which often affects his social and family life. Some fear of getting married, because he thinks marriage will affect his commitment at work.
To relieve the tension of his working schedule he goes out drinking at night. He sings and drinks at the karaoke bar. The drunk and stressed salaryman then commutes home by the last train. The same routine continuesâ€¦.